39141760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{8737}}^1$

素因数の和:8763

約数の個数: 64

約数和(自身を含む): 106953120

約数和(自身を除く): 67811360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 8737, 17474, 34948, 43685, 61159, 69896, 87370, 122318, 139792, 174740, 244636, 279584, 305795, 349480, 489272, 559168, 611590, 698960, 978544, 1118336, 1223180, 1397920, 1957088, 2446360, 2795840, 3914176, 4892720, 5591680, 7828352, 9785440, 19570880, 39141760]

約数ペア:

[(1, 39141760), (2, 19570880), (4, 9785440), (5, 7828352), (7, 5591680), (8, 4892720), (10, 3914176), (14, 2795840), (16, 2446360), (20, 1957088), (28, 1397920), (32, 1223180), (35, 1118336), (40, 978544), (56, 698960), (64, 611590), (70, 559168), (80, 489272), (112, 349480), (128, 305795), (140, 279584), (160, 244636), (224, 174740), (280, 139792), (320, 122318), (448, 87370), (560, 69896), (640, 61159), (896, 43685), (1120, 34948), (2240, 17474), (4480, 8737)]